Only tangentially related to the topic, but at around 4:25 in the
Capcom Friendly Club CFC Style Vol. 1 Video, a short glimpse of the mid 90's Capcom sound department can be seen. And sure enough, there in the background, to the left of Toshio Kajino's head are a Roland U-110 and an AKAI S1100!
Not sure what the black machine(s?) between those two is, but perhaps if it was identified it could lead to more identified sounds from other Capcom games of that era.